4019798868936

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{21525719}}^1$

素因数の和:21526010

約数の個数: 64

約数和(自身を含む): 10415004364800

約数和(自身を除く): 6395205495864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 251, 372, 502, 744, 753, 1004, 1506, 2008, 3012, 6024, 7781, 15562, 23343, 31124, 46686, 62248, 93372, 186744, 21525719, 43051438, 64577157, 86102876, 129154314, 172205752, 258308628, 516617256, 667297289, 1334594578, 2001891867, 2669189156, 4003783734, 5338378312, 5402955469, 8007567468, 10805910938, 16015134936, 16208866407, 21611821876, 32417732814, 43223643752, 64835465628, 129670931256, 167491619539, 334983239078, 502474858617, 669966478156, 1004949717234, 1339932956312, 2009899434468, 4019798868936]

約数ペア:

[(1, 4019798868936), (2, 2009899434468), (3, 1339932956312), (4, 1004949717234), (6, 669966478156), (8, 502474858617), (12, 334983239078), (24, 167491619539), (31, 129670931256), (62, 64835465628), (93, 43223643752), (124, 32417732814), (186, 21611821876), (248, 16208866407), (251, 16015134936), (372, 10805910938), (502, 8007567468), (744, 5402955469), (753, 5338378312), (1004, 4003783734), (1506, 2669189156), (2008, 2001891867), (3012, 1334594578), (6024, 667297289), (7781, 516617256), (15562, 258308628), (23343, 172205752), (31124, 129154314), (46686, 86102876), (62248, 64577157), (93372, 43051438), (186744, 21525719)]